The video camera is the weapon of choice for activists and campaigners around the world, with campaign films an effective way to get a message across and fight back against mainstream media bias. Here's our guide to taking your stand...more...

Simon Birkett founded the cross-party Campaign for Clean Air in London (CCAL) in 2006 which aims to achieve World Health Organisation standards of air quality. He believes that if we comply with relevant laws Britain can show the world in 2012 how to successfully tackle air quality, climate change and sustainability issues... more...

Eifion Rees reports on the video journalists producing environmental and social justice films that influence public opinion - and consistently get closer to the issues than the mainstream media more...

You don't need a garden to grow your own fruit and veg. If you're a budding horticulturalist with no space to swing a trowel, here are some creative - and sometimes bizarre - ideas from around the worldmore...

how to make a difference: 25/50 of 74

An average one in four people in the UK will suffer a mental health problem at some point. New research, and a pioneering therapy project, are proving that nature and the wild outdoors have the power to heal and should be included within a mix of treatments more...